Comparison · Wheel loader
Caterpillar 966 vs John Deere 644 P-Tier
The Caterpillar 966 is about 19% heavier than the John Deere 644 P-Tier (23,750 vs 20,000 kg), which usually means more stability and lifting capacity but higher transport weight.
The Caterpillar 966 has about 26% more engine power (221 kW (296 hp) vs 175 kW (235 hp)).
Beyond the numbers, compare local dealer support, parts availability and resale value for Caterpillar and John Deere in your region: over the life of a machine they often matter more than small specification differences.
|
|
|
|---|---|---|
| Operating weight | 23,750 kg (52,400 lb) | 20,000 kg (44,100 lb) |
| Engine power | 221 kW (296 hp) | 175 kW (235 hp) |
| Net power | ≈221 kW (296 hp) | ≈175 kW (235 hp) |
| Bucket capacity | ≈3.8–5.0 m³ (5.0–6.5 yd³) | ≈3.4–4.2 m³ (4.5–5.5 yd³) |
| Engine | Cat C9.3B | — |
| Strengths |
|
|
| Watch-outs |
|
|
| Full 966 review | Full 644 P-Tier review |
Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.